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Casio fx-991ES Plus 2nd edition is a non-Programmable scientific

Calculator is made with wear resistance printing and has drop resistant body. This is powered by Solar & Battery both: Solar powered when light is sufficient, battery powered when light is insufficient.

Casio fx-991ES Plus is a non-Programmable scientific

Calculator is made with wear resistance printing and has drop resistant body. This is powered by Solar & Battery both: Solar powered when light is sufficient, battery powered when light is insufficient.

Casio fx-991cw Classwiz is the most advanced non-programable scientific calculator from Casio. This has 540+ functions including Integration, Differentiation, Polynomial Simultaneous Equation Solver, Matrix, Vector calculation etc. It has four-times better resolution for easy viewing.

It has Natural Textbook Display so that you can type and see algebraic functions the way it is written in your books.

It has inbuilt QR Code feature that enables you to graphically visualize your algebraic equations on your smart phones. Using QR Code, you can also access calculator’s user manual easily on your smart phone.

Casio fx-991MS is a non-Programmable scientific calculator with 401 functions. Calculator has dot-matrix display for easy viewing and entering of long algebraic functions and equations. it can solve Trigonometrical, Statistical, Integral, Differential, Matrix, Vector calculations and many more…

Calculator is made with wear resistance printing and has drop resistant body. This is powered by Solar & Battery both: Solar powered when light is sufficient, battery powered when light is insufficient.